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出版Raintree Steck-Vaughn, 1996
主題Juvenile Nonfiction / Science & Nature / GeneralJuvenile Nonfiction / Science & Nature / AstronomyJuvenile Nonfiction / Science & Nature / Experiments & Projects
ISBN08172404039780817240400
URLhttp://books.google.com.hk/books?id=ACEpGNNJBIoC&hl=&source=gbs_api
註釋Explains that the sun gives us heat and light, creates day and night, and provides energy for plants, and suggests some simple experiments.